.course-card {
  display: grid;
  grid-template-columns: 42% 58%;
  background:
  linear-gradient(
    180deg,
    rgba(255,255,255,.025) 0%,
    rgba(255,255,255,.01) 30%,
    rgba(0,0,0,.18) 100%
  ),
  #07142d;
  border: 1px solid rgba(198, 161, 91, 0.65);
  border-radius: 10px;
  overflow: hidden;
  min-height: 255px;
  color: var(--cream);
  transition:
  opacity 0.7s ease,
  transform 0.7s ease,
  box-shadow 0.35s ease,
  border-color 0.35s ease;
}

.course-card:hover {
  transform: translateY(-6px);
  border-color: #d8b46a;
  box-shadow:
    0 18px 45px rgba(0, 0, 0, 0.35),
    0 0 16px rgba(198, 161, 91, 0.16);
}

.course-image {
  overflow: hidden;
  height: 100%;
}

.course-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s ease, filter 0.8s ease;
}

.course-card:hover .course-image img {
  transform: scale(1.05);
  filter: brightness(1.08);
}

.course-content {
  padding: 28px 26px 24px;
  display: flex;
  flex-direction: column;
}

.course-content h3 {
  margin: 0;
  color: var(--cream);
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 400;
  line-height: 1.1;
  text-transform: uppercase;
}

.course-location {
  margin: 8px 0 0;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.9rem;
}

.course-description {
  margin: 20px 0;
  color: rgba(255, 255, 255, 0.86);
  line-height: 1.65;
  font-size: 1rem;
  flex: 1;
}

.course-divider {
  width: 100%;
  height: 1px;
  background: rgba(198, 161, 91, 0.35);
  margin: 0 0 18px;
}

.course-stats {
  display: flex;
  gap: 34px;
  margin-bottom: 16px;
}

.course-stats span {
  display: block;
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.course-stats strong {
  display: block;
  margin-top: 4px;
  color: var(--cream);
  font-size: 1.85rem;
  font-weight: 400;
  line-height: 1;
}

.course-link {
  align-self: flex-end;
  color: var(--gold);
  font-size: 0.9rem;
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: letter-spacing 0.3s ease, color 0.3s ease;
}

.course-link:hover {
  color: #d8b46a;
  letter-spacing: 0.04em;
}

@media (max-width: 900px) {
  .course-card {
    grid-template-columns: 1fr;
  }

  .course-image {
    height: 240px;
  }

  .course-content {
    padding: 26px 24px;
  }
}

@media (max-width: 520px) {
  .course-content h3 {
    font-size: 1.6rem;
  }

  .course-stats {
    gap: 24px;
  }

  .course-stats strong {
    font-size: 1.55rem;
  }
}

.course-card {
  opacity: 0;
  transform: translateY(30px);
}

.course-card.course-card-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 700px) {
  .course-card {
    display: flex;
    flex-direction: column;
    min-width: 0;
    min-height: 0;
    border-radius: 6px;
  }

  .course-image {
    width: 100%;
    height: 125px;
    flex-shrink: 0;
  }

  .course-content {
    padding: 16px 12px 14px;
  }

  .course-content h3 {
    font-size: 1.05rem;
    line-height: 1.1;
    letter-spacing: 0.03em;
  }

  .course-location {
    margin-top: 6px;
    font-size: 0.6rem;
    letter-spacing: 0.1em;
  }

  .course-description {
    margin: 12px 0;
    font-size: 0.75rem;
    line-height: 1.4;
  }

  .course-divider {
    margin-bottom: 12px;
  }

  .course-stats {
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 12px;
  }

  .course-stats span {
    font-size: 0.52rem;
    letter-spacing: 0.05em;
  }

  .course-stats strong {
    margin-top: 3px;
    font-size: 1.05rem;
  }

  .course-link {
    align-self: flex-start;
    font-size: 0.68rem;
  }

  .course-card:hover {
    transform: none;
  }
}

.courses-load-message {
  grid-column: 1 / -1;
  margin: 40px auto;
  color: rgba(255, 255, 255, 0.75);
  text-align: center;
}